<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        div{
            color: aquamarine;
        }
        #name{
            color: blue;
        }
        .cls{
            color: red;
        }
    </style>
</head>
<body>
    <div>div1</div>
    <div id="name">div2</div>
    <div class="cls">div3</div>
    <span class="cls">span</span>
</body>
</html>